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Kumari P, Ahina KM, Kannan K, Sreekumar S, Lakra R, Sivagnanam UT, Kiran MS. In vivosoft tissue regenerative potential of flax seed mucilage self-assembled collagen aerogels. Biomed Mater 2024; 19:025023. [PMID: 38232378 DOI: 10.1088/1748-605x/ad1f79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 01/17/2024] [Indexed: 01/19/2024]
Abstract
The present study demonstrates thein vivosoft tissue regenerative potential of flax seed mucilage (FSM) reinforced collagen aerogels in Wistar rats. The physiochemical, mechanical, and thermal properties were significantly improved upon the incorporation of flax mucilage into collagen when compared to the native collagen scaffold. In addition, the functional group of flax mucilage notably contributed to a better anti-oxidative potential than the control collagen. The flax mucilage-reinforced collagen at 4 mg ml-1concentration showed a 2-fold increase in porosity compared to native collagen. The tensile strength of native collagen, 2 mg ml-1, and 4 mg ml-1FSM reinforced collagen was 5.22 MPa, 9.76 MPa, and 11.16 MPa, respectively, which indicated that 2 mg ml-1and 4 mg ml-1FSM showed an 87% and 113% percentage increase respectively in tensile strength compared to the native collagen control. FSM-reinforced biomatrix showed 97% wound closure on day 15 post-wounding, indicating faster healing than controls, where complete healing occurred only on day 21. The mechanical properties of skin treated with FSM-reinforced collagen scaffold post-healing were considerably better than native collagen. The histological and immunohistochemistry analysis also showed complete restoration of wounded tissue like intact normal skin. The findings paved the way for the development of collagen-polysaccharide mucilage wound dressing materials and their further application in skin tissue engineering.
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Affiliation(s)
- Punam Kumari
- Biological Material Laboratory, Council of Scientific and Industrial Research- CentralLeather Research Institute, Chennai, Tamil Nadu 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Kannoth Madappurakkal Ahina
- Biological Material Laboratory, Council of Scientific and Industrial Research- CentralLeather Research Institute, Chennai, Tamil Nadu 600020, India
| | - Kiruba Kannan
- Biological Material Laboratory, Council of Scientific and Industrial Research- CentralLeather Research Institute, Chennai, Tamil Nadu 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Sreelekshmi Sreekumar
- Biological Material Laboratory, Council of Scientific and Industrial Research- CentralLeather Research Institute, Chennai, Tamil Nadu 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Rachita Lakra
- Biological Material Laboratory, Council of Scientific and Industrial Research- CentralLeather Research Institute, Chennai, Tamil Nadu 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Uma Tiruchirapalli Sivagnanam
- Biological Material Laboratory, Council of Scientific and Industrial Research- CentralLeather Research Institute, Chennai, Tamil Nadu 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Manikantan Syamala Kiran
- Biological Material Laboratory, Council of Scientific and Industrial Research- CentralLeather Research Institute, Chennai, Tamil Nadu 600020, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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2
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Dobaj Štiglic A, Lackner F, Nagaraj C, Beaumont M, Bračič M, Duarte I, Kononenko V, Drobne D, Madhan B, Finšgar M, Kargl R, Stana Kleinschek K, Mohan T. 3D-Printed Collagen-Nanocellulose Hybrid Bioscaffolds with Tailored Properties for Tissue Engineering Applications. ACS APPLIED BIO MATERIALS 2023; 6:5596-5608. [PMID: 38050684 PMCID: PMC10731651 DOI: 10.1021/acsabm.3c00767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 11/16/2023] [Accepted: 11/19/2023] [Indexed: 12/06/2023]
Abstract
Hybrid collagen (Coll) bioscaffolds have emerged as a promising solution for tissue engineering (TE) and regenerative medicine. These innovative bioscaffolds combine the beneficial properties of Coll, an important structural protein of the extracellular matrix, with various other biomaterials to create platforms for long-term cell growth and tissue formation. The integration or cross-linking of Coll with other biomaterials increases mechanical strength and stability and introduces tailored biochemical and physical factors that mimic the natural tissue microenvironment. This work reports on the fabrication of chemically cross-linked hybrid bioscaffolds with enhanced properties from the combination of Coll, nanofibrillated cellulose (NFC), carboxymethylcellulose (CMC), and citric acid (CA). The bioscaffolds were prepared by 3D printing ink containing Coll-NFC-CMC-CA followed by freeze-drying, dehydrothermal treatment, and neutralization. Cross-linking through the formation of ester bonds between the polymers and CA in the bioscaffolds was achieved by exposing the bioscaffolds to elevated temperatures in the dry state. The morphology, pores/porosity, chemical composition, structure, thermal behavior, swelling, degradation, and mechanical properties of the bioscaffolds in the dry and wet states were investigated as a function of Coll concentration. The bioscaffolds showed no cytotoxicity to MG-63 human bone osteosarcoma cells as tested by different assays measuring different end points. Overall, the presented hybrid Coll bioscaffolds offer a unique combination of biocompatibility, stability, and structural support, making them valuable tools for TE.
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Affiliation(s)
- Andreja Dobaj Štiglic
- Faculty
of Mechanical Engineering, Laboratory for Characterization and Processing
of Polymers, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia
- Faculty
of Chemistry and Chemical Engineering, Laboratory for Analytical Chemistry
and Industrial Analysis, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia
| | - Florian Lackner
- Institute
of Chemistry and Technology of Biobased System (IBioSys), Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
| | - Chandran Nagaraj
- Ludwig
Boltzmann Institute for Lung Vascular Research, Stiftingtalstrasse 24, 8010 Graz, Austria
| | - Marco Beaumont
- Department
of Chemistry, Institute of Chemistry o Renewable Resources, University of Natural Resources and Life Sciences
Vienna (BOKU), A-3430 Tulln, Austria
| | - Matej Bračič
- Faculty
of Mechanical Engineering, Laboratory for Characterization and Processing
of Polymers, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia
| | - Isabel Duarte
- Department
of Mechanical Engineering, Centre for Mechanical Technology and Automation
(TEMA), Intelligent Systems Associate Laboratory (LASI), University of Aveiro, 3810-193 Aveiro, Portugal
| | - Veno Kononenko
- Department
of Biology, Biotechnical Faculty, Večna pot 111, 1000 Ljubljana, Slovenia
| | - Damjana Drobne
- Department
of Biology, Biotechnical Faculty, Večna pot 111, 1000 Ljubljana, Slovenia
| | - Balaraman Madhan
- CSIR-Central
Leather Research Institute, Chennai 600 020, Tamil Nadu, India
| | - Matjaž Finšgar
- Faculty
of Chemistry and Chemical Engineering, Laboratory for Analytical Chemistry
and Industrial Analysis, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia
| | - Rupert Kargl
- Faculty
of Mechanical Engineering, Laboratory for Characterization and Processing
of Polymers, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia
- Institute
of Chemistry and Technology of Biobased System (IBioSys), Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
| | - Karin Stana Kleinschek
- Institute
of Chemistry and Technology of Biobased System (IBioSys), Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
- Institute
of Automation, Faculty of Electrical Engineering and Computer Science, University of Maribor, Koroska cesta 46, 2000 Maribor, Slovenia
| | - Tamilselvan Mohan
- Faculty
of Mechanical Engineering, Laboratory for Characterization and Processing
of Polymers, University of Maribor, Smetanova ulica 17, 2000 Maribor, Slovenia
- Institute
of Chemistry and Technology of Biobased System (IBioSys), Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
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3
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Siebe HS, Sardjan AS, Maßmann SC, Flapper J, van den Berg KJ, Eisink NNHM, Kentgens APM, Feringa BL, Kumar A, Browne WR. Formation of substituted dioxanes in the oxidation of gum arabic with periodate. GREEN CHEMISTRY : AN INTERNATIONAL JOURNAL AND GREEN CHEMISTRY RESOURCE : GC 2023; 25:4058-4066. [PMID: 37223211 PMCID: PMC10202368 DOI: 10.1039/d2gc04923f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 04/24/2023] [Indexed: 05/25/2023]
Abstract
Renewable polysaccharide feedstocks are of interest in bio-based food packaging, coatings and hydrogels. Their physical properties often need to be tuned by chemical modification, e.g. by oxidation using periodate, to introduce carboxylic acid, ketone or aldehyde functional groups. The reproducibility required for application on an industrial scale, however, is challenged by uncertainty about the composition of product mixtures obtained and of the precise structural changes that the reaction with periodate induces. Here, we show that despite the structural diversity of gum arabic, primarily rhamnose and arabinose subunits undergo oxidation, whereas (in-chain) galacturonic acids are unreactive towards periodate. Using model sugars, we show that periodate preferentially oxidises the anti 1,2-diols in the rhamnopyranoside monosaccharides present as terminal groups in the biopolymer. While formally oxidation of vicinal diols results in the formation of two aldehyde groups, only traces of aldehydes are observed in solution, with the main final products obtained being substituted dioxanes, both in solution and in the solid state. The substituted dioxanes form most likely by the intramolecular reaction of one aldehyde with a nearby hydroxyl group, followed by hydration of the remaining aldehyde to form a geminal diol. The absence of significant amounts of aldehyde functional groups in the modified polymer impacts crosslinking strategies currently attempted in the preparation of renewable polysaccharide-based materials.
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Affiliation(s)
- Harmke S Siebe
- Stratingh Institute for Chemistry, Faculty of Science and Engineering, University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Andy S Sardjan
- Stratingh Institute for Chemistry, Faculty of Science and Engineering, University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Sarina C Maßmann
- Stratingh Institute for Chemistry, Faculty of Science and Engineering, University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Jitte Flapper
- Akzo Nobel Decorative Coatings BV Rijksstraatweg 31 Sassenheim 2171 AJ The Netherlands
| | | | - Niek N H M Eisink
- Stratingh Institute for Chemistry, Faculty of Science and Engineering, University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Arno P M Kentgens
- Magnetic Resonance Research Center, Institute for Molecules and Materials, Radboud University 6525 AJ Nijmegen The Netherlands
| | - Ben L Feringa
- Stratingh Institute for Chemistry, Faculty of Science and Engineering, University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
| | - Akshay Kumar
- Magnetic Resonance Research Center, Institute for Molecules and Materials, Radboud University 6525 AJ Nijmegen The Netherlands
- Dutch Polymer Institute (DPI) P.O. Box 902 5600 AX Eindhoven The Netherlands
| | - Wesley R Browne
- Stratingh Institute for Chemistry, Faculty of Science and Engineering, University of Groningen Nijenborgh 4 9747 AG Groningen The Netherlands
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Santos ACA, Camarena DEM, Roncoli Reigado G, Chambergo FS, Nunes VA, Trindade MA, Stuchi Maria-Engler S. Tissue Engineering Challenges for Cultivated Meat to Meet the Real Demand of a Global Market. Int J Mol Sci 2023; 24:ijms24076033. [PMID: 37047028 PMCID: PMC10094385 DOI: 10.3390/ijms24076033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 03/01/2023] [Accepted: 03/07/2023] [Indexed: 04/14/2023] Open
Abstract
Cultivated meat (CM) technology has the potential to disrupt the food industry-indeed, it is already an inevitable reality. This new technology is an alternative to solve the environmental, health and ethical issues associated with the demand for meat products. The global market longs for biotechnological improvements for the CM production chain. CM, also known as cultured, cell-based, lab-grown, in vitro or clean meat, is obtained through cellular agriculture, which is based on applying tissue engineering principles. In practice, it is first necessary to choose the best cell source and type, and then to furnish the necessary nutrients, growth factors and signalling molecules via cultivation media. This procedure occurs in a controlled environment that provides the surfaces necessary for anchor-dependent cells and offers microcarriers and scaffolds that favour the three-dimensional (3D) organisation of multiple cell types. In this review, we discuss relevant information to CM production, including the cultivation process, cell sources, medium requirements, the main obstacles to CM production (consumer acceptance, scalability, safety and reproducibility), the technological aspects of 3D models (biomaterials, microcarriers and scaffolds) and assembly methods (cell layering, spinning and 3D bioprinting). We also provide an outlook on the global CM market. Our review brings a broad overview of the CM field, providing an update for everyone interested in the topic, which is especially important because CM is a multidisciplinary technology.
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Affiliation(s)
- Andressa Cristina Antunes Santos
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Denisse Esther Mallaupoma Camarena
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
| | - Gustavo Roncoli Reigado
- Department of Biotechnology, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil
| | - Felipe S Chambergo
- Department of Biotechnology, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil
| | - Viviane Abreu Nunes
- Department of Biotechnology, School of Arts, Sciences and Humanities, University of São Paulo, São Paulo 03828-000, Brazil
| | - Marco Antonio Trindade
- Faculty of Animal Science and Food Engineering, University of São Paulo, Av. Duque de Caxias Norte, Pirassununga 13635-900, Brazil
| | - Silvya Stuchi Maria-Engler
- Department of Clinical and Toxicological Analysis, School of Pharmaceutical Sciences, University of São Paulo, São Paulo 05508-000, Brazil
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5
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Gieroba B, Kalisz G, Krysa M, Khalavka M, Przekora A. Application of Vibrational Spectroscopic Techniques in the Study of the Natural Polysaccharides and Their Cross-Linking Process. Int J Mol Sci 2023; 24:ijms24032630. [PMID: 36768949 PMCID: PMC9916414 DOI: 10.3390/ijms24032630] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/24/2023] [Accepted: 01/27/2023] [Indexed: 02/03/2023] Open
Abstract
Polysaccharides are one of the most abundant natural polymers and their molecular structure influences many crucial characteristics-inter alia hydrophobicity, mechanical, and physicochemical properties. Vibrational spectroscopic techniques, such as infrared (IR) and Raman spectroscopies are excellent tools to study their arrangement during polymerization and cross-linking processes. This review paper summarizes the application of the above-mentioned analytical methods to track the structure of natural polysaccharides, such as cellulose, hemicellulose, glucan, starch, chitosan, dextran, and their derivatives, which affects their industrial and medical use.
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Affiliation(s)
- Barbara Gieroba
- Independent Unit of Spectroscopy and Chemical Imaging, Medical University of Lublin, Chodźki 4a Street, 20-093 Lublin, Poland
- Correspondence:
| | - Grzegorz Kalisz
- Independent Unit of Spectroscopy and Chemical Imaging, Medical University of Lublin, Chodźki 4a Street, 20-093 Lublin, Poland
| | - Mikolaj Krysa
- Independent Unit of Spectroscopy and Chemical Imaging, Medical University of Lublin, Chodźki 4a Street, 20-093 Lublin, Poland
| | - Maryna Khalavka
- Independent Unit of Spectroscopy and Chemical Imaging, Medical University of Lublin, Chodźki 4a Street, 20-093 Lublin, Poland
- Department of Industrial Technology of Drugs, National University of Pharmacy, Pushkins’ka 63 Street, 61002 Kharkiv, Ukraine
| | - Agata Przekora
- Independent Unit of Tissue Engineering and Regenerative Medicine, Medical University of Lublin, Chodźki 1 Street, 20-093 Lublin, Poland
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6
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Jalali ES, Shojaosadati SA, Hamedi S. Green synthesis of bovine serum albumin/oxidized gum Arabic nanocomposite as pH-responsive carrier for controlled release of piperine and the molecular docking study. Int J Biol Macromol 2023; 225:51-62. [PMID: 36460248 DOI: 10.1016/j.ijbiomac.2022.11.283] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 11/18/2022] [Accepted: 11/27/2022] [Indexed: 11/30/2022]
Abstract
A safe drug carrier was synthesized by albumin (BSA) and oxidized gum arabic (OGA). Piperine (PIP) was loaded into BSA/OGA nanobiocomposites by desolvation method. A set of experiments were designed by considering different contents of OGA (5, 7.5 and 10 mg) and PIP (1 and 2 mg). The presence of the band at 1600-1660 cm-1 in FTIR spectra revealed the successful interaction between OGA and BSA. PIP2-BSA/OGA5 was selected as a suitable carrier due to its smaller size (<300 nm) and higher loading efficiency (1.5 ± 0.2 %). The encapsulation efficiency of PIP into BSA/OGA5 was 57.6 ± 2 %. The average size, polydispersity index and zeta potential of PIP2-BSA/OGA5 were 292 ± 4.4 nm, 0.185 ± 0.03 and - 24.4 ± 1.7 mV, respectively. SEM and TEM images proved the formation of spherical-shaped nanoparticles. The disappearance of endothermic peak belonging to free PIP in DSC thermogram of PIP2-BSA/OGA5 evidenced its encapsulation into carrier. PIP2-BSA/OGA5 exhibited the sustained drug release. The cell viability of MCF-7 cells after 48 h exposure to BSA/OGA5, PIP2-BSA/OGA5 and free PIP was reported 90 %, 40.1 % and 30.6 %, respectively. The molecular docking study reported that the binding affinity of PIP for BSA/OGA nanocomposite was -8.7 kcal/mol indicating the acceptable stability of the prepared drug carrier.
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Affiliation(s)
- Elham Saleh Jalali
- Biotechnology Group, Chemical Engineering Faculty, Tarbiat Modares University, P.O. Box: 14115-114, Tehran, Iran
| | - Seyed Abbas Shojaosadati
- Biotechnology Group, Chemical Engineering Faculty, Tarbiat Modares University, P.O. Box: 14115-114, Tehran, Iran.
| | - Sepideh Hamedi
- Bio-refinery Group, Faculty of New Technologies Engineering, Shahid Beheshti University, P.O. Box: 47815-168, Zirab Campus, Tehran, Iran.
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Uday Chandrika K, Kacha S, Nair AS, Jamwal VS, Sandilya S, Singh S. Tissue Engineering of Cartilage Using Collagen Scaffold Enriched with Plant Polysaccharides. Cartilage 2021; 13:650S-662S. [PMID: 33906475 PMCID: PMC8804724 DOI: 10.1177/19476035211007899] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Degenerative diseases associated with articular cartilage pose a huge burden on health care economics. The nature of the tissue involved and the changes therein do not allow self-healing; and most of these problems are progressive. Tissue engineering offers some solutions provided we focus on the right kind of cells and the appropriate surrounding niches created for a particular tissue. The present study deals with the formation of polysaccharide rich stable scaffold of collagen after cross-linking with oxidized gum arabic. The scaffold was tested for its biocompatibility and ability to support cells. The in vitro cytotoxicity of the scaffolds toward induced pluripotent stem cells and chondrocytes was evaluated. Evaluation of expression of lineage specific markers indicates differentiation of induced pluripotent stem cells to chondrogenic lineage and maintenance of chondrocytes per se when grown in the scaffold. Animal studies were carried out to study the efficacy of the scaffold to repair the knee injuries. Cells along with the scaffold appeared to be the best filling, in repair of injured cartilage. These studies show that these scaffolds are potential candidates in applications such as tissue engineering of cartilage.
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Affiliation(s)
| | - Sapna Kacha
- CSIR Centre for Cellular and Molecular
Biology, Hyderabad, India
| | - Anuja S. Nair
- CSIR Centre for Cellular and Molecular
Biology, Hyderabad, India
| | | | - Shruti Sandilya
- CSIR Centre for Cellular and Molecular
Biology, Hyderabad, India
| | - Shashi Singh
- CSIR Centre for Cellular and Molecular
Biology, Hyderabad, India
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8
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Sandilya S, Singh S. Development of islet organoids from human induced pluripotent stem cells in a cross-linked collagen scaffold. CELL REGENERATION (LONDON, ENGLAND) 2021; 10:38. [PMID: 34850295 PMCID: PMC8633270 DOI: 10.1186/s13619-021-00099-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Accepted: 09/03/2021] [Indexed: 12/14/2022]
Abstract
Islets organoids would have value in the cell replacement therapy for diabetes apart from usual personalized drug screening routes. Generation of a large number of Islets like clusters, with ability to respond to glucose stimulation appears to be an ideal choice. In this study we have generated islet organoids with the ability to respond to glucose stimulation by insulin release. The source of the cells was an iPSC cell line differentiated into the pancreatic progenitors. These cells were assembled in matrigel or cross-linked collagen scaffold and compared for their efficacy to release insulin upon stimulation with glucose. The assembled organoids were examined by immunohistochemistry and expression of the relevant marker genes. The organoids showed expression of islet like markers in both - matrigel and crosslinked collagen scaffold. The islet organoids in both the cases showed release of insulin upon stimulation with glucose. The crosslinked collagen scaffold is quite stable and supports islet cells growth and function.
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Affiliation(s)
- Shruti Sandilya
- CSIR- Centre for Cellular and Molecular Biology, Uppal Road, Hyderabad, 500007, India
| | - Shashi Singh
- CSIR- Centre for Cellular and Molecular Biology, Uppal Road, Hyderabad, 500007, India.
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9
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Frolova A, Aksenova N, Novikov I, Maslakova A, Gafarova E, Efremov Y, Bikmulina P, Elagin V, Istranova E, Kurkov A, Shekhter A, Kotova S, Zagaynova E, Timashev P. A Collagen Basketweave from the Giant Squid Mantle as a Robust Scaffold for Tissue Engineering. Mar Drugs 2021; 19:679. [PMID: 34940678 PMCID: PMC8706038 DOI: 10.3390/md19120679] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Accepted: 11/20/2021] [Indexed: 02/07/2023] Open
Abstract
The growing applications of tissue engineering technologies warrant the search and development of biocompatible materials with an appropriate strength and elastic moduli. Here, we have extensively studied a collagenous membrane (GSCM) separated from the mantle of the Giant squid Dosidicus Gigas in order to test its potential applicability in regenerative medicine. To establish the composition and structure of the studied material, we analyzed the GSCM by a variety of techniques, including amino acid analysis, SDS-PAGE, and FTIR. It has been shown that collagen is a main component of the GSCM. The morphology study by different microscopic techniques from nano- to microscale revealed a peculiar packing of collagen fibers forming laminae oriented at 60-90 degrees in respect to each other, which, in turn, formed layers with the thickness of several microns (a basketweave motif). The macro- and micromechanical studies showed high values of the Young's modulus and tensile strength. No significant cytotoxicity of the studied material was found by the cytotoxicity assay. Thus, the GSCM consists of a reinforced collagen network, has high mechanical characteristics, and is non-toxic, which makes it a good candidate for the creation of a scaffold material for tissue engineering.
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Affiliation(s)
- Anastasia Frolova
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (E.G.); (Y.E.); (P.B.); (P.T.)
| | - Nadezhda Aksenova
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (N.A.); (E.I.); (A.K.); (A.S.); (S.K.)
- N.N. Semenov Federal Research Center for Chemical Physics, RAS, 4 Kosygin Street, 119991 Moscow, Russia
| | - Ivan Novikov
- Research Institute of Eye Diseases, 11 Rossolimo Street, 119021 Moscow, Russia;
| | - Aitsana Maslakova
- Faculty of Biology, Department of Human and Animal Physiology, M.V. Lomonosov Moscow State University, 1-12 Leninskie Gory, 119991 Moscow, Russia;
| | - Elvira Gafarova
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (E.G.); (Y.E.); (P.B.); (P.T.)
| | - Yuri Efremov
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (E.G.); (Y.E.); (P.B.); (P.T.)
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (N.A.); (E.I.); (A.K.); (A.S.); (S.K.)
| | - Polina Bikmulina
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (E.G.); (Y.E.); (P.B.); (P.T.)
| | - Vadim Elagin
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, Minin and Pozharsky Square 10/1, 603950 Nizhny Novgorod, Russia;
| | - Elena Istranova
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (N.A.); (E.I.); (A.K.); (A.S.); (S.K.)
| | - Alexandr Kurkov
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (N.A.); (E.I.); (A.K.); (A.S.); (S.K.)
| | - Anatoly Shekhter
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (N.A.); (E.I.); (A.K.); (A.S.); (S.K.)
| | - Svetlana Kotova
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (N.A.); (E.I.); (A.K.); (A.S.); (S.K.)
- N.N. Semenov Federal Research Center for Chemical Physics, RAS, 4 Kosygin Street, 119991 Moscow, Russia
| | - Elena Zagaynova
- Institute of Experimental Oncology and Biomedical Technologies, National Research Lobachevsky State University of Nizhny Novgorod, Prospekt Gagarina (Gagarin Avenue) 23, 603950 Nizhny Novgorod, Russia;
| | - Peter Timashev
- World-Class Research Center “Digital Biodesign and Personalized Healthcare”, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (E.G.); (Y.E.); (P.B.); (P.T.)
- Institute for Regenerative Medicine, Sechenov First Moscow State Medical University (Sechenov University), 8-2 Trubetskaya Street, 119991 Moscow, Russia; (N.A.); (E.I.); (A.K.); (A.S.); (S.K.)
- N.N. Semenov Federal Research Center for Chemical Physics, RAS, 4 Kosygin Street, 119991 Moscow, Russia
- Chemistry Department, M.V. Lomonosov Moscow State University, 1 Leninskie Gory, 119991 Moscow, Russia
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Bioactivity and Delivery Strategies of Phytochemical Compounds in Bone Tissue Regeneration. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11115122] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Plant-derived secondary metabolites represent a reservoir of phytochemicals for regenerative medicine application because of their varied assortment of biological properties including anti-oxidant, anti-inflammatory, antibacterial, and tissue remodeling properties. In addition, bioactive phytochemicals can be easily available, are often more cost-effective in large-scale industrialization, and can be better tolerated compared to conventional treatments mitigating the long-lasting side effects of synthetic compounds. Unfortunately, their poor bioavailability and lack of long-term stability limit their clinical impact. Nanotechnology-based delivery systems can overcome these limitations increasing bioactive molecules’ local effectiveness with reduction of the possible side effects on healthy bone. This review explores new and promising strategies in the area of delivery systems with particular emphasis on solutions that enhance bioavailability and/or health effects of plant-derived phytochemicals such as resveratrol, quercetin, epigallocatechin-3-gallate, and curcumin in bone tissue regeneration.
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11
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Jain N, Singh S. Glycans in scaffold design in tissue reconstruction. J BIOACT COMPAT POL 2021. [DOI: 10.1177/0883911521997847] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Development of an artificial tissue by tissue engineering is witnessed to be one of the long lasting clarified solutions for the damaged tissue function restoration. To accomplish this, a scaffold is designed as a cell carrier in which the extracellular matrix (ECM) performs a prominent task of controlling the inoculated cell’s destiny. ECM composition, topography and mechanical properties lead to different types of interactions between cells and ECM components that trigger an assortment of cellular reactions via diverse sensing mechanisms and downstream signaling pathways. The polysaccharides in the form of proteoglycans and glycoproteins yield better outcomes when included in the designed matrices. Glycosaminoglycan (GAG) chains present on proteoglycans show a wide range of operations such as sequestering of critical effector morphogens which encourage proficient nutrient contribution toward the growing stem cells for their development and endurance. In this review we discuss how the glycosylation aspects are of considerable importance in everyday housekeeping functions of a cell especially when placed in a controlled environment under ideal growth conditions. Hydrogels made from these GAG chains have been used extensively as a resorbable material that mimics the natural ECM functions for an efficient control over cell attachment, permeability, viability, proliferation, and differentiation processes. Also the incorporation of non-mammalian polysaccharides can elicit specific receptor responses which authorize the creation of numerous vigorous frameworks while prolonging the low cost and immunogenicity of the substance.
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Affiliation(s)
- Nipun Jain
- University School of Biotechnology, Guru Gobind Singh Indraprastha University, New Delhi, India
| | - Shashi Singh
- CSIR—Centre for Cellular and Molecular Biology, Hyderabad, India
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